Browsing Research publications by Author "Emsellem, E."
Now showing items 21-34 of 34
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The SAURON project - XI. Stellar populations from absorption line strength maps of 24 early-type spirals
Peletier, R.F.; Falcon-Barroso, J.; Bacon, R.; Cappellari, M.; Davies, R.L.; de Zeeuw, P.T.; Emsellem, E.; Ganda, K.; Krajnovic, D.; Kuntschner, H.; McDermid, R.M.; Sarzi, M.; van de Ven, G. (2007) -
The SAURON project - XII. Kinematic substructures in early-type galaxies: evidence for disks in fast rotators
Krajnovic, D.; Bacon, R.; Cappellari, M.; Davies, R.L.; de Zeeuw, P.T.; Emsellem, E.; Falcon-Barroso, J.; Kuntschner, H.; McDermid, R.M.; Peletier, R.F.; Sarzi, M.; van den Bosch, R.C.E.; van de Ven, G. (2008) -
The SAURON project - XIX : Optical and near-infrared scaling relations of nearby elliptical, lenticular and Sa galaxies
Falcón-Barroso, J.; Van De Ven, G.; Peletier, R.F.; Van Der Wolk, G.; Bureau, M.; Cappellari, M.; Davies, R.L.; Jeong, H.; Bacon, R.; Emsellem, E.; De Zeeuw, P.T.; Krajnović, D.; Kuntschner, H.; Mcdermid, R.M.; Sarzi, M.; Shapiro, K.L.; Weijmans, A.; Yi, S. (2011-11-01)We present ground-based MDM Observatory V-band and Spitzer/InfraRed Array Camera 3.6-m-band photometric observations of the 72 representative galaxies of the SAURON survey. Galaxies in our sample probe the elliptical E, ... -
The SAURON Project - XV. Modes of star formation in early-type galaxies and the evolution of the red sequence
Shapiro, K.; Falcon-Barroso, J.; van de Ven, G.; de Zeeuw, P.T.; Sarzi, M.; Bacon, R.; Bolatto, A.; Cappellari, M.; Croton, D.; Davies, R.L.; Emsellem, E.; Fakhouri, O.; Krajnovic, D.; Kuntschner, H.; McDermid, R.M.; Peletier, R.F.; van den Bosch, R.C.E.; van der Wolk, G. (2010)We combine SAURON integral field data of a representative sample of local early-type, red sequence galaxies with Spitzer/Infrared Array Camera imaging in order to investigate the presence of trace star formation in these ... -
The SAURON project -- VIII. OASIS/CFHT integral-field spectroscopy of elliptical and lenticular galaxy centres
McDermid, R.M.; Emsellem, E.; Shapiro, K.; Bacon, R.; Bureau, M.; Cappellari, M.; Davies, R.L.; de Zeeuw, T.; Falcon-Barroso, J.; Krajnovic, D.; Kuntschner, H.; Peletier, R.F.; Sarzi, M. (2006) -
The SAURON project -- X. The orbital anisotropy of elliptical lenticular galaxies: revisiting the (V/sigma, epsilon) diagram with integral-field stellar kinematics
Cappellari, M.; Emsellem, E.; Bacon, R.; Bureau, M.; Davies, R.L.; de Zeeuw, P.T.; Falcon-Barroso, J.; Krajnovic, D.; Kuntschner, H.; McDermid, R.M.; Peletier, R.F.; Sarzi, M.; van den Bosch, R.C.E.; van de Ven, G. (2007) -
The SAURON project --IX. A kinematic classification for early-type galaxies
Emsellem, E.; Cappellari, M.; Krajnovic, D.; van de Ven, G.; Bacon, R.; Bureau, M.; Davies, R.L.; de Zeeuw, P.T.; Falcon-Barroso, J.; Kuntschner, H.; McDermid, R.M.; Peletier, R.F.; Sarzi, M. (2007) -
The SAURON project – XIII. SAURON–GALEX study of early-type galaxies: the ultraviolet colour–magnitude relations and Fundamental Planes
Jeong, H.J.; Yi, S.K.; Bureau, M.; Davies, R.L.; Falcon-Barroso, J.; van de Ven, G.; Peletier, R.F.; Bacon, R.; Cappellari, M.; de Zeeuw, T.; Emsellem, E.; Krajnovic, D.; Kuntschner, H.; McDermid, R.M.; Sarzi, M.; van den Bosch, R.C.E. (2009)We present Galaxy Evolution Explorer far-ultraviolet (FUV) and near-ultraviolet (NUV) imaging of 34 nearby early-type galaxies from the SAURON representative sample of 48 E/S0 galaxies, all of which have ground-based optical ... -
The SAURON Project – XIV. No escape from Vesc: a global and local parameter in early-type galaxy evolution
Scott, N.; Cappellari, M.; Davies, R.L.; Bacon, R.; de Zeeuw, P.T.; Emsellem, E.; Falcon-Barroso, J.; Krajnovic, D.; Kuntschner, H.; McDermid, R.M.; Peletier, R.F.; Pipino, A.; Sarzi, M.; van den Bosch, R.C.E.; van de Ven, G.; van Scherpenzeel, E. (2009)We present the results of an investigation of the local escape velocity (Vesc) - line strength index relationship for 48 early type galaxies from the SAURON sample, the first such study based on a large sample of galaxies ... -
The SAURON project – XVI : On the sources of ionization for the gas in elliptical and lenticular galaxies
Sarzi, M.; Shields, J.C.; Schawinski, K.; Jeong, H.J.; Shapiro, K.; Bacon, R.; Bureau, M.; Capellari, M.; Davies, R.L.; de Zeeuw, P.T.; Emsellem, E.; Falcon-Barroso, J.; Krajnovic, D.; Kuntschner, H.; McDermid, R.M.; Peletier, R.F.; van den Bosch, R.C.E.; van de Ven, G.; Yi, S.K. (2010)Following our study on the incidence, morphology and kinematics of the ionized gas in early-type galaxies, we now address the question of what is powering the observed nebular emission. To constrain the likely sources of ... -
The SAURON project – XVII. Stellar population analysis of the absorption line strength maps of 48 early-type galaxies
Kuntschner, H.; Emsellem, E.; Bacon, R.; Cappellari, M.; Davies, R.L.; de Zeeuw, T.; Falcon-Barroso, J.; Krajnovic, D.; McDermid, R.M.; Peletier, R.F.; Sarzi, M.; Shapiro, K.; van den Bosch, R.C.E.; van de Ven, G. (2010)We present a stellar population analysis of the absorption line strength maps for 48 early-type galaxies from the SAURON sample. Using the line strength index maps of Hβ, Fe5015 and Mg b, measured in the Lick/IDS system ... -
Simulations of cosmic chemical enrichment with hypernova
Kobayashi, C. (EDP Sciences, 2007)We simulate cosmic chemical enrichment with a hydrodynamical model including supernova and hypernova feedback. We find that the majority of stars in present-day massive galaxies formed in much smaller galaxies at high ... -
Stars and gas in the inner parts of galaxies seen in SAURON integral field observations
Peletier, R.F.; Fathi, K.; Allard, E.L.; Knapen, J.; Sarzi, M.; van de Ven, G.; Falcon-Barroso, J.; Cappellari, M.; de Zeeuw, P.T.; Emsellem, E. (2007) -
Towards a New Classification of Early-type Galaxies: An Integral-field View
Falcon-Barroso, J.; Bacon, R.; Cappellari, M.; Davies, R.L.; de Zeeuw, P.T.; Emsellem, E.; Krajnovic, D.; Kuntschner, H.; McDermid, R.M.; Peletier, R.F.; Sarzi, M.; van de Ven, G. (Astronomical Society of the Pacific, 2008)In this proceedings paper we make use of the two-dimensional stel- lar kinematics of a representative sample of E and S0 galaxies obtained with the SAURON integral-field spectrograph to reveal that early-type galaxies ...